How to Master Digital Electronics with Salivahanan PDF: A Complete and Systematic Textbook for Students and Professionals
Digital Electronics Book by Salivahanan PDF: A Comprehensive Guide
If you are interested in learning digital electronics, you might have come across the book by S. Salivahanan and S. Arivazhagan. This book is one of the most popular and widely used textbooks on the subject. But what makes it so special? And how can you get the most out of it?
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In this article, we will give you a comprehensive guide on the digital electronics book by Salivahanan PDF. We will cover the following aspects:
What is digital electronics and why is it important?
Who is Salivahanan and what is his book about?
What are the features of the book, including its content, format, benefits, and drawbacks?
How can you use the book effectively for your learning, teaching, or professional goals?
By the end of this article, you will have a clear idea of whether this book is suitable for you and how to make the best use of it. So let's get started!
Introduction
What is digital electronics?
Digital electronics is a branch of electronics that deals with the representation, processing, transmission, and storage of information using binary digits (0 and 1). Unlike analog electronics, which uses continuous signals that vary in amplitude and frequency, digital electronics uses discrete signals that have only two possible values: on or off.
Digital electronics is based on the concept of logic gates, which are electronic circuits that perform basic logical operations such as AND, OR, NOT, NAND, NOR, XOR, etc. By combining these logic gates in various ways, we can create more complex circuits that can perform arithmetic, memory, control, communication, and other functions.
Why is digital electronics important?
Digital electronics is important because it is the foundation of modern technology. Almost every device we use today, such as computers, smartphones, tablets, cameras, TVs, etc., relies on digital electronics to function. Digital electronics enables us to process large amounts of data quickly and accurately, store and retrieve information easily and securely, communicate with others across distances and platforms, and create innovative solutions for various problems.
Digital electronics also has many applications in different fields such as engineering, science, medicine, education, entertainment, business, etc. For example:
In engineering, digital electronics is used to design and test electronic systems such as microprocessors, microcontrollers, embedded systems, robotics, etc.
In science, digital electronics is used to collect and analyze data from experiments and simulations such as particle physics, astronomy, chemistry, biology, etc.
In medicine, digital electronics is used to diagnose and treat diseases and injuries using devices such as MRI, CT, ultrasound, X-ray, pacemakers, etc.
In education, digital electronics is used to enhance learning and teaching using tools such as e-learning, interactive whiteboards, smart classrooms, etc.
In entertainment, digital electronics is used to create and enjoy media such as games, movies, music, etc.
In business, digital electronics is used to improve productivity and efficiency using systems such as e-commerce, online banking, digital marketing, etc.
Who is Salivahanan and what is his book about?
S. Salivahanan is a professor and the principal of SSN College of Engineering in Chennai, India. He has over 30 years of teaching and research experience in the field of electronics and communication engineering. He has authored several books and papers on various topics such as digital signal processing, electronic devices and circuits, linear integrated circuits, etc.
S. Arivazhagan is a professor and the head of the department of electronics and communication engineering at SSN College of Engineering. He has over 25 years of teaching and research experience in the field of electronics and communication engineering. He has co-authored several books and papers with Salivahanan on various topics such as digital signal processing, electronic devices and circuits, linear integrated circuits, etc.
The book by Salivahanan and Arivazhagan is titled "Digital Electronics: Principles, Devices and Applications". It was first published in 2007 by Tata McGraw-Hill Education. It is a comprehensive textbook that covers the fundamentals and advanced concepts of digital electronics. It is intended for undergraduate students of engineering and technology who are studying digital electronics as a core or elective subject. It can also be used by postgraduate students, teachers, researchers, and professionals who want to learn or refresh their knowledge of digital electronics.
Features of the book
Content and structure
The book by Salivahanan and Arivazhagan has 16 chapters that cover the following topics:
Chapters and topics
Number systems and codes: This chapter introduces the binary number system and its arithmetic operations. It also explains various types of codes such as BCD, gray, excess-3, ASCII, EBCDIC, etc., and their conversions.
Boolean algebra and logic gates: This chapter explains the basic concepts of Boolean algebra such as variables, constants, operators, laws, theorems, etc. It also describes the different types of logic gates such as AND, OR, NOT, NAND, NOR, XOR, etc., and their symbols, truth tables, logic expressions, etc.
Simplification of Boolean functions: This chapter discusses various methods of simplifying Boolean functions such as Karnaugh maps (K-maps), Quine-McCluskey method (Q-M method), tabular method (prime implicant chart), etc. It also explains how to implement simplified functions using logic gates.
Combinational logic circuits: This chapter covers the design and analysis of combinational logic circuits such as adders, subtractors, comparators, multiplexers (MUX), demultiplexers (DEMUX), encoders, decoders, etc. It also shows how to use MSI (medium scale integration) devices such as 74xx series ICs (integrated circuits) to implement these circuits.
Flip-flops: This chapter introduces the concept of sequential logic circuits that can store one bit of information. It explains the different types of flip-flops such as SR (set-reset), JK (Jack Kilby), D (data), T (toggle), etc., and their symbols, truth tables, excitation tables, characteristic equations, etc. It also shows how to use flip-flops to construct registers and counters.
Synchronous sequential logic circuits: This chapter deals with the design and analysis of synchronous sequential logic circuits that operate in sync with a clock signal. It explains how to use state diagrams and state tables to represent the behavior of these circuits. It also discusses various methods of state reduction and state assignment to optimize these circuits.
Asynchronous sequential logic circuits: This chapter deals with the design and analysis of asynchronous sequential logic circuits that operate without a clock signal. It explains how to use flow tables and transition tables to represent the behavior of these circuits. It also discusses various problems associated with these circuits such as races and hazards and how to avoid them.
), serial-in parallel-out (SIPO), parallel-in serial-out (PISO), parallel-in parallel-out (PIPO), bidirectional, universal, etc. It also shows how to use shift registers for applications such as data transfer, serial communication, ring counter, etc.
Counters: This chapter covers the concept of counters that can count the number of clock pulses or events. It explains the different types of counters such as ripple (asynchronous), synchronous, up, down, up-down, modulo-n, binary, BCD, decade, etc. It also shows how to use counters for applications such as frequency division, frequency measurement, time delay, etc.
Memory devices: This chapter introduces the concept of memory devices that can store large amounts of information. It explains the different types of memory devices such as ROM (read-only memory), RAM (random-access memory), PROM (programmable read-only memory), EPROM (erasable programmable read-only memory), EEPROM (electrically erasable programmable read-only memory), flash memory, etc. It also describes the characteristics and applications of these devices.
A/D and D/A converters: This chapter covers the concept of analog-to-digital (A/D) and digital-to-analog (D/A) converters that can convert signals from one domain to another. It explains the different types of A/D and D/A converters such as parallel, counter, successive approximation, dual slope, flash, weighted resistor, R-2R ladder, etc. It also discusses the parameters and specifications of these converters such as resolution, accuracy, speed, etc.
Logic families: This chapter covers the concept of logic families that are groups of logic devices that have similar characteristics and performance. It explains the different types of logic families such as RTL (resistor-transistor logic), DTL (diode-transistor logic), TTL (transistor-transistor logic), ECL (emitter-coupled logic), CMOS (complementary metal-oxide-semiconductor), etc. It also compares the features and advantages of these families such as power consumption, noise margin, fan-out, propagation delay, etc.
Programmable logic devices: This chapter covers the concept of programmable logic devices that are logic devices that can be programmed by the user to perform specific functions. It explains the different types of programmable logic devices such as PLA (programmable logic array), PAL (programmable array logic), GAL (generic array logic), CPLD (complex programmable logic device), FPGA (field-programmable gate array), etc. It also describes the architecture and programming methods of these devices.
Microprocessors: This chapter introduces the concept of microprocessors that are integrated circuits that can perform various functions based on a set of instructions. It explains the basic components and operations of a microprocessor such as registers, ALU (arithmetic logic unit), control unit, bus system, instruction set, addressing modes, etc. It also gives an overview of some common microprocessors such as 8085 and 8086.
Microcontrollers: This chapter introduces the concept of microcontrollers that are integrated circuits that can perform various functions based on a set of instructions and have built-in peripherals such as memory and I/O ports . It explains the basic components and operations of a microcontroller such as CPU (central processing unit), RAM (random-access memory), ROM (read-only memory), EEPROM (electrically erasable programmable read-only memory), I/O ports (input/output ports), timers and counters , interrupts and serial communication . It also gives an overview of some common microcontrollers such as 8051 and PIC16F877A.
Examples and exercises
The book by Salivahanan and Arivazhagan provides numerous examples and exercises throughout each chapter to help the readers understand and apply the concepts. The examples are solved step by step with clear explanations and diagrams. The exercises are given at the end of each chapter with varying levels of difficulty and complexity. The answers to some of the exercises are given at the end of the book.
Appendices and references
The book by Salivahanan and Arivazhagan also includes several appendices and references at the end of the book to provide additional information and resources for the readers. The appendices cover topics such as number systems conversion table , logic gate symbols , truth tables for common logic gates , K-map templates , ASCII code table , BCD code table , gray code table , excess-3 code table , EBCDIC code table , logic IC pin diagrams , microprocessor instruction set , microcontroller instruction set , etc. The references provide a list of books and websites that can be consulted for further reading and learning.
Format and design
The book by Salivahanan and Arivazhagan is available in two formats: PDF and print. The PDF version can be downloaded from the internet for free or purchased from online platforms such as Amazon. The print version can be bought from bookstores or online platforms such as Amazon. The book has a colorful and attractive design that makes it easy to read and follow. The book uses various fonts, colors, icons, and symbols to highlight the important points, definitions, formulas, examples, exercises, etc. The book also uses diagrams, tables, graphs, and charts to illustrate the concepts and data.
PDF version
The PDF version of the book by Salivahanan and Arivazhagan has some advantages and disadvantages over the print version. Some of the advantages are:
It is cheaper than the print version.
It is more convenient and portable than the print version.
It can be accessed from any device that supports PDF files such as computers, smartphones, tablets, etc.
It can be searched, zoomed, highlighted, bookmarked, annotated, etc.
It can be printed or copied as needed.
Some of the disadvantages are:
It may not have the same quality and resolution as the print version.
It may not be compatible with some devices or software.
It may not be updated or revised as frequently as the print version.
It may not be authorized or legal in some regions or institutions.
It may not have the same feel and experience as the print version.
Print version
The print version of the book by Salivahanan and Arivazhagan has some advantages and disadvantages over the PDF version. Some of the advantages are:
It has a higher quality and resolution than the PDF version.
It is compatible with any device that can read books such as humans, scanners, etc.
It is updated and revised more frequently than the PDF version.
It is authorized and legal in most regions and institutions.
It has a better feel and experience than the PDF version.
Some of the disadvantages are:
It is more expensive than the PDF version.
It is less convenient and portable than the PDF version.
It cannot be accessed from any device except books such as computers, smartphones, tablets, etc.
It cannot be searched, zoomed, highlighted, bookmarked, annotated, etc.
It cannot be printed or copied as easily as the PDF version.
Online resources
The book by Salivahanan and Arivazhagan also provides some online resources for the readers to enhance their learning and understanding. These resources include:
A website that contains supplementary material such as lecture notes , slides , videos , quizzes , etc. The website can be accessed at http://www.mhhe.com/salivahanan.
A blog that contains updates and news about the book and its authors. The blog can be accessed at http://digitalelectronicsbook.blogspot.com.
A forum that allows the readers to interact with each other and with the authors. The forum can be accessed at http://digitalelectronicsbook.forumotion.com.
Benefits and drawbacks
The book by Salivahanan and Arivazhagan has some benefits and drawbacks for different types of readers. Some of the benefits are:
It covers a wide range of topics in digital electronics from basic to advanced level.
It provides a clear and concise explanation of the concepts with examples and exercises.
It follows a logical and systematic approach to present the material in an organized manner.
It uses a simple and engaging language that makes it easy to understand and follow.
>It is suitable for different levels and backgrounds of readers such as students, teachers, researchers, and professionals.
Some of the drawbacks are:
It may not cover some topics in depth or detail as required by some readers.
It may not include some topics that are relevant or important for some readers.
It may not reflect the latest developments and trends in digital electronics.
It may contain some errors or inaccuracies in the content or presentation.
It may not match the preferences or expectations of some readers in terms of style, tone, format, etc.
How to use the book effectively
For students
If you are a student who is studying digital electronics as a core or elective subject, you can use the book by Salivahanan and Arivazhagan to enhance your learning and performance. Here are some tips on how to use the book effectively:
Study tips and strategies
Read the book before and after attending the lectures or classes. This will help you to prepare and review the topics covered by your teacher.
Follow the outline and structure of the book to organize your study plan. This will help you to cover all the topics in a logical and systematic manner.
Use the examples and exercises in the book to practice and test your understanding of the concepts. This will help you to apply and reinforce what you have learned.
Use the appendices and references in the book to supplement your study material. This will help you to find additional information and resources on the topics that interest you.
Use the online resources provided by the book to enhance your learning experience. This will help you to access more material such as lecture notes, slides, videos, quizzes, etc., and interact with other readers and authors.
Assessment and feedback
Use the book as a reference and guide for your assignments and projects. This will help you to find relevant and reliable information and data for your tasks.
Use the book as a source and inspiration for your presentations and reports. This will help you to present your ideas and findings in a clear and concise manner.
Use the book as a preparation and revision tool for your exams and tests. This will help you to review and recall the key points and formulas for each topic.
Use the book as a feedback and improvement tool for your performance. This will help you to identify your strengths and weaknesses in each topic and work on them accordingly.
Projects and applications
Use the book as a basis and framework for your projects and applications. This will help you to design and implement digital electronic systems that can perform various functions based on your requirements.
Use the book as a resource and reference for your projects and applications. This will help you to find suitable devices, components, circuits, software, etc., that can be used for your projects and applications.
Use the book as a challenge and opportunity for your projects and applications. This will help you to explore new ideas and possibilities in digital electronics and create innovative solutions for various problems .
For teachers
If you are a teacher who is teaching digital electronics as a core or elective subject, you can use the book by Salivahanan and Arivazhagan to enhance your teaching and evaluation. Here are some tips on how to use the book effectively:
Teaching methods and tools
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